
From the Organizer
2026 Cal Tri Williamsburg - 7.19.26. Our triathlon returns to the shores of Jamestown Beach Park in historic Williamsburg. Flat and fast featuring the run primarily on the Virginia Capital Trail.
18 EVENT OPTIONS. 6 Olympic distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 1640 Yard Swim & 10K Run), 6 Sprint distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run) and 6 Youth Sprint distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run). Triathlon = swim + bike + run. Typically, the swim and run distances are standard but the bike distance varies from race to race. Check out the course maps for more detailed information.
TO DO. Colonial Williamsburg. Historic Jamestowne. Busch Gardens Williamsburg.
AIRPORT. Newport News/Williamsburg (PHF)
AIR TEMPERATURE (AVG). 73 F / 89 F
WATER TEMPERATURE (AVG). 83 F. Use the 20% 2026CALTRI discount code at blueseventy. Note: Fusion wetsuits not eligible for discount.
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.
Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think.
Coming Up
Alleghany Highlands Triathlon
Tour de Possum - presented by Tri-Cities Road Club
Sherando Youth Triathlon Workshop
Ashburn Village Kids Triathlon
Frequently Asked Questions (FAQs)
2026 Cal Tri Williamsburg - 7.19.26
Jul 19, 2026